<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style>
		html body{
			width: 100px;
			height: 100px;
			margin:0px;
			padding:0px;
		}
		div{
			width: 100%;
			height: 100%;
		}
	</style>
</head>
<body>
	
</body>
</html>